ay Pelletier (Michael Rooker, Henry: Portrait of a Serial Killer, Slither) is looking forward to a quiet weekend of ice fishing with his family. Unfortunately for him the obnoxious big city father-son duo of Steve and Stevie Cote has picked the same weekend to spend at the remote frozen lake. But the two families’ petty squabbles are soon eclipsed by a much greater enemy: something has awoken under the ice and its prey is human.